The tip of her nose is reddish in colour if she is a v!rgin. If you touch the tip of the nose it appears red. Sometimes the colour is not easily visible. After intercourse, the red colour disappears.
When the bottom of the petals folded a bit and there is a sign of bruising ( bruise marks) means the girl is not a v!rgin anymore. A girl who is still v!rgin has no black str!p. Also when she laughs, a v!rgin girl has no wrinkles under her eyelids.